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Is there a minlength validation attribute in HTML5?
...also needed, otherwise an input field with an empty value will be excluded from constraint validation.
<input pattern=".{3,}" required title="3 characters minimum">
<input pattern=".{5,10}" required title="5 to 10 characters">
If you want to create the option to use the pattern for ...
Ignoring new fields on JSON objects using Jackson [duplicate]
... Worked for Spring Boot app with jdk 1.8 as well (none of step #2 from this answer was needed)
– Bimde
Jun 26 '18 at 13:53
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PostgreSQL database default location on Linux
...location of the data directory depends on the distribution. If you install from source, the default is /usr/local/pgsql/data:
In file system terms, a database
cluster will be a single directory
under which all data will be stored.
We call this the data directory or
data area. It is compl...
What is a predicate in c#? [duplicate]
...
+1 from me! By far the clearest answer on the page.
– Philip Wallace
Nov 10 '09 at 19:15
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Get the height and width of the browser viewport without scrollbars using jquery?
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from what I understand about it the 'viewport' of the browser is whatever is view-able, and since the scroll bar cannot have content on it i would assume that is not part of the calculation. However this could change dependin...
The easiest way to transform collection to array?
...@EricChen Switch to Python - an interpreted and dynamically typed language from Java - 'compiled and statically typed language' because of coding syntax and number lines differ? Not a good idea.
– RafiAlhamd
Feb 21 at 4:50
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How can I find the length of a number?
... provide some insight into the method:
Weisstein, Eric W. "Number Length." From MathWorld--A Wolfram Web Resource.
I believe that some bitwise operation can replace the Math.abs, but jsperf shows that Math.abs works just fine in the majority of js engines.
Update: As noted in the comments, this so...
How to find whether or not a variable is empty in Bash
...s closer to what was asked. Jay has put this in his answer so I'll refrain from updating mine and leave this up as is.
– ChristopheD
Jun 17 '10 at 19:10
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社交应用组件 · App Inventor 2 中文网
...er Key and Consumer Secret for Twitter authorization specific to your
app from http://twitter.com/oauth_clients/new
属性
ConsumerKey
The consumer key to be used when authorizing with Twitter via OAuth.
ConsumerSecret
The consumer secret to be used when authorizing with Twitter via OAut...
Android, How to limit width of TextView (and add three dots at the end of text)?
... userName = data;
}
textView.setText(userName);
apart from this you have to use
android:maxLines="1"
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